we bought and built this foamie airplane last year. it is a very thin depron model. it is very light. we don't fly indoors often but mainly fly this foamie on really calm evenings in the back yard. we had not flown it in months so decided to try out an old camcorder i found and chase evan around with it. this plane performs very well and although these flights are on a three cell a two cell is plenty with this plane. we are flying the stock motor and servos and got the plane and electronics from fancyfoam.com these thin depron models fly well but are not designed to be bashed into the ground alot like the the epp planes. i think they have now designed an mx3 but not sure if it is available yet. this mx2 is a lot of fun. we got the unpainted one to save some on cost plus we used our airbrush to paint it which was fun.